38173698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 91444080

約数和(自身を除く): 53270382

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 211, 342, 414, 422, 437, 529, 633, 874, 1058, 1266, 1311, 1587, 1899, 2622, 3174, 3798, 3933, 4009, 4761, 4853, 7866, 8018, 9522, 9706, 10051, 12027, 14559, 20102, 24054, 29118, 30153, 36081, 43677, 60306, 72162, 87354, 90459, 92207, 111619, 180918, 184414, 223238, 276621, 334857, 553242, 669714, 829863, 1004571, 1659726, 2009142, 2120761, 4241522, 6362283, 12724566, 19086849, 38173698]

約数ペア:

[(1, 38173698), (2, 19086849), (3, 12724566), (6, 6362283), (9, 4241522), (18, 2120761), (19, 2009142), (23, 1659726), (38, 1004571), (46, 829863), (57, 669714), (69, 553242), (114, 334857), (138, 276621), (171, 223238), (207, 184414), (211, 180918), (342, 111619), (414, 92207), (422, 90459), (437, 87354), (529, 72162), (633, 60306), (874, 43677), (1058, 36081), (1266, 30153), (1311, 29118), (1587, 24054), (1899, 20102), (2622, 14559), (3174, 12027), (3798, 10051), (3933, 9706), (4009, 9522), (4761, 8018), (4853, 7866)]